WO2008078199A3 - Method and system for producing formed parts having arbitrary geometric shapes made of tape and strip material - Google Patents

Method and system for producing formed parts having arbitrary geometric shapes made of tape and strip material Download PDF

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Publication number
WO2008078199A3
WO2008078199A3 PCT/IB2007/004451 IB2007004451W WO2008078199A3 WO 2008078199 A3 WO2008078199 A3 WO 2008078199A3 IB 2007004451 W IB2007004451 W IB 2007004451W WO 2008078199 A3 WO2008078199 A3 WO 2008078199A3
Authority
WO
WIPO (PCT)
Prior art keywords
printed circuit
geometric shapes
tape
strip material
arbitrary geometric
Prior art date
Application number
PCT/IB2007/004451
Other languages
German (de)
French (fr)
Other versions
WO2008078199A2 (en
Inventor
Andreas Walther
Original Assignee
Feintool Ip Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feintool Ip Ag filed Critical Feintool Ip Ag
Publication of WO2008078199A2 publication Critical patent/WO2008078199A2/en
Publication of WO2008078199A3 publication Critical patent/WO2008078199A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools

Abstract

The invention relates to a method and a system for producing formed parts having arbitrary geometric shapes made of metal tape or strip material. It is the object of the invention to improve a method and a system for producing sheet metal parts having arbitrary geometric shapes, particularly printed circuit boards, made of tape or strip material such that parts optimized with regard to material consumption can be provided with high precision and at a comparatively high output using a tool with a simple design. This task is solved in that the printed circuit boards (9; 9.1) are stacked in the cutting plate opening (25) of the cutting plate on top of one another into a loosely wedged stacked block (30) made of n printed circuit boards, to which, cyclically, a cut-out printed circuit board (n+1) is attached on the raw edge of the lower printed circuit board of the stacked block in a loosely wedged manner, and a printed circuit board at the top (n-1) is detached from the stacked block and displaced out of the cutting plate opening.
PCT/IB2007/004451 2006-12-21 2007-12-19 Method and system for producing formed parts having arbitrary geometric shapes made of tape and strip material WO2008078199A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06077290A EP1935527B1 (en) 2006-12-21 2006-12-21 Method and system for manufacturing moulded parts of a geometric shape made of sheet or strip material
EPEP06077290.2 2006-12-21

Publications (2)

Publication Number Publication Date
WO2008078199A2 WO2008078199A2 (en) 2008-07-03
WO2008078199A3 true WO2008078199A3 (en) 2008-09-12

Family

ID=38016780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/004451 WO2008078199A2 (en) 2006-12-21 2007-12-19 Method and system for producing formed parts having arbitrary geometric shapes made of tape and strip material

Country Status (4)

Country Link
EP (1) EP1935527B1 (en)
AT (1) ATE442216T1 (en)
DE (1) DE502006004819D1 (en)
WO (1) WO2008078199A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412260A1 (en) * 1974-03-14 1975-09-18 Guenter Zierpka Cutting press for thin sections - has suction rotation and discharge mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412260A1 (en) * 1974-03-14 1975-09-18 Guenter Zierpka Cutting press for thin sections - has suction rotation and discharge mechanism

Also Published As

Publication number Publication date
DE502006004819D1 (en) 2009-10-22
EP1935527B1 (en) 2009-09-09
EP1935527A1 (en) 2008-06-25
WO2008078199A2 (en) 2008-07-03
ATE442216T1 (en) 2009-09-15

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